A_FB measurements in semileptonic decay at Belle II

Sumitted to PubDB: 2021-09-10

Category: Talk, Visibility: Public

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Authors Manca Mrvar
Date Sept. 6, 2021
Belle II Number BELLE2-TALK-CONF-2021-098
Abstract In this talk, we illustrate the motivation for measurements of A_FB observable in semileptonic decays. At first, we present the results of the Belle measurement: A_FB in B^0 \to D^* \ell \nu decay. The results are a good motivation for measuring the same parameter with larger and more precise data sample. Thus, we discuss the prospects for measurement with Belle II data. The preliminary results of Belle II analysis are presented as well.
Conference Anomalies and Precision in the Belle II era workshop

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